---
product_id: 458506709
title: "PUREPLUS CRO-RO Filter, Replacement for ER-T100-C Countertop Reverse Osmosis System, 2nd Stage, Reduces Heavy Metals such as Lead, Mercury, Cadmium, Arsenic, 1PACK"
brand: "pureplus"
price: "24 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/458506709-pureplus-cro-ro-filter-replacement-for-er-t100-c-countertop
store_origin: PL
region: Poland
---

# 18-24 months long service life 0.0001 micron filtration precision 3-second twist & replace design PUREPLUS CRO-RO Filter, Replacement for ER-T100-C Countertop Reverse Osmosis System, 2nd Stage, Reduces Heavy Metals such as Lead, Mercury, Cadmium, Arsenic, 1PACK

**Brand:** pureplus
**Price:** 24 zł
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your hydration game with PUREPLUS precision filtration!

## Quick Answers

- **What is this?** PUREPLUS CRO-RO Filter, Replacement for ER-T100-C Countertop Reverse Osmosis System, 2nd Stage, Reduces Heavy Metals such as Lead, Mercury, Cadmium, Arsenic, 1PACK by pureplus
- **How much does it cost?** 24 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/458506709-pureplus-cro-ro-filter-replacement-for-er-t100-c-countertop)

## Best For

- pureplus enthusiasts

## Why This Product

- Trusted pureplus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Backed by 20 years and 200 patents, PUREPLUS delivers filtration expertise trusted by millions.
- • **Effortless Swap:** Single twist replacement in just 3 seconds—no tools, no hassle, pure convenience.
- • **Enduring Freshness:** Lasts up to 24 months, ensuring your water stays pristine without frequent changes.
- • **Micron-Perfect Purity:** Advanced 0.0001 micron filtration removes heavy metals & toxins for crystal-clear water.
- • **Seamless Compatibility:** Designed specifically for PUREPLUS ER-T100-C systems—perfect fit, perfect performance.

## Overview

The PUREPLUS CRO-RO Filter is a premium 2nd stage replacement cartridge for the ER-T100-C countertop reverse osmosis system. Featuring ultra-fine 0.0001 micron filtration, it effectively reduces heavy metals like lead, mercury, cadmium, and arsenic. Engineered for easy twist-and-replace installation in seconds, it offers a long-lasting service life of 18-24 months. Trusted by over 200 million American households, PUREPLUS combines two decades of patented innovation to deliver consistently pure, safe drinking water.

## Description

Compatible with PUREPLUS ER-T100-C Reverse Osmosis Water Filtration System.

## Features

- 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥 - Compatible with PUREPLUS ER-T100-C Reverse Osmosis Water Filtration System.
- 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥 𝐟𝐨𝐫 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 - PUREPLUS RO system adopts advanced filtration technology. With an accuracy of 0.0001 micron, the Reverse Osmosis Membrane Filter reduces most contaminants from water, including salt, nitrates, atrazine, PFAS, lead, cadmium, mercury, sodium, chromium, etc.
- 𝐋𝐨𝐧𝐠 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞 - Suggest to replace it every 18-24 months for optimal performance depending on usage and water quality. Let it bring a wonderful cleaner water experience to your loved ones.
- 𝐄𝐚𝐬𝐲 𝐓𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥 - The filter element uses a single twist design, and the simple operation method allows you to complete the replacement in only 3 seconds.
- 𝐖𝐡𝐲 𝐏𝐔𝐑𝐄𝐏𝐋𝐔𝐒 - PUREPLUS has 20 years of expertise and 200 patents in the water filtration industry. Every year it provides filtration solutions to more than 200 million American households, our filters use advanced filtration technology to ensure high quality water. Trust us, make PUREPLUS your solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PUREPLUS |
| Model Number | CRO-RO |
| Package Dimensions | 28.8 x 6.91 x 6.81 cm; 472 g |
| Material | Polypropylene (PP) |
| Item Weight | 472 g |

## Product Details

- **Material:** Polypropylene (PP)
- **Item weight:** 0.47 Kilograms
- **External testing certification:** NSF
- **Brand:** PUREPLUS
- **Unit count:** 1.0 Count

## Images

![PUREPLUS CRO-RO Filter, Replacement for ER-T100-C Countertop Reverse Osmosis System, 2nd Stage, Reduces Heavy Metals such as Lead, Mercury, Cadmium, Arsenic, 1PACK - Image 1](https://m.media-amazon.com/images/I/51WwReHE2lL.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-06*